Q4

HD LED Projector for Business and Personal Mobility

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Qumi Q4 is the slim and lightweight projector has lots of features to project your content in any situation. It is easy to use and has multiple connectivity options to make it an ideal companion for gamers and movie enthusiasts. The image quality is unique for a projector of this size and price. The HD quality image can be projected in sizes up to 90”and the 500 ANSI Lumens and 30,000:1 contrast ratio deliver an image beyond expectations. Qumi Q4 is It is the perfect portable companion.

Key features

500 ANSI lumens and a 30,000:1 contrast for vibrant, colorful and incredible imagery

6 preset display modes and 3 user defined modes allow the projected image to be tweaked for the most suitable display requirements

Slim size at only 32mm in depth to easily fit into a purse, briefcase or backpack

Easy portability with a weight of only 460g

DLP® Technology

DLP (Digital Light Processing) is a display technology from Texas Instruments (TI). The technology inside is often referred to as DMD (Digital Micro-Mirrors). It consists of an array of mirrors where each mirror represents a pixel element. For example, a high-definition DLP projector or rear projector with 1920 x 1080 pixel resolution would have over 2 million tiny mirrors. Each mirror is attached to an electronically driven hinge that controls the amount of colored light that is reflected from

BrilliantColor™

BrilliantColor from Texas Instruments is a multi-color processing technology that produces vibrant images. BrilliantColor technology uses up to six colors, instead of just the three primary colors, red, green and blue, to improve color accuracy and brightens secondary colors.

HDMI

HDMI (High Definition Multimedia Interface) is an uncompressed, all-digital audio/video interface that supports audio/video sources such as a set-top box, DVD player, A/V receiver, and video monitors such as a digital projector or digital television (DTV). HDMI is backward compatiable with DVI 1.0 specification and supports HDCP.

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Note on using the projector distance planning calculator and tips for projector installation:
Calculator accuracy +/-5%. The calculator is designed to help you plan your installation and find the right projector. It is not designed to provide exact dimensions.
When calculating the throw distance, bear in mind that the distance is measured from the front of the lens to the projection surface, except for Ultra Short Throw projectors with a mirror system.
Where possible, attempt to position the projector in the middle of the zoom range , which is where the optics is optimized for. Try to avoid the extreme outer boundaries as the projector lenses has variance and performance tolerances that could make the screen not being filled, or the image being larger than the screen, caused by small variances in the optical systems. If you need to be at the extreme outer boundaries, we recommend that you order the projector and test the actual distance in your environment before fixing any mounting parts to the wall or ceiling.

Vivitek aims for the utmost level of satisfaction and offers a warranty scheme for the EMEA region where all Vivitek's projectors are warranted against failure for a period of two, three or five years depending on the model and the number of hours operated.

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